crispy05 Posted November 16, 2012 Share Posted November 16, 2012 so my wrx engine is finished and ready to go into the leggy, only thing is the ecu.the wrx ecu is 3 plug and the leggy is 4, so can i just plug the wrx ecu into the leggy loom and not worrie about the 4th plug? Or how do I go about this? Help please Link to comment Share on other sites More sharing options...
Kennyfvholla Posted November 16, 2012 Share Posted November 16, 2012 You need to have the legacy and WRX harness' merged. That's the only way to do it. Link to comment Share on other sites More sharing options...
crispy05 Posted November 16, 2012 Author Share Posted November 16, 2012 wow was thinking it would be easy lol. would the legacy ecu run the wrx? my legacy is already twin turbo. Link to comment Share on other sites More sharing options...
Kennyfvholla Posted November 16, 2012 Share Posted November 16, 2012 Hmm.. I'm going to he honest. I'm not sure. Maybe you won't have to merge the harness. Wait for John to post a reply in this thread. He has experience with te twin turbo motor and has done a lot of wiring. Link to comment Share on other sites More sharing options...
I Donated broknindarkagain Posted November 16, 2012 I Donated Share Posted November 16, 2012 You still need to merge wiring harnesses. Lookup i-wire on Facebook -broknindarkagain My Current Project - Click Here COME AND TAKE IT "The only thing necessary for the triumph of evil is for good men to do nothing." Link to comment Share on other sites More sharing options...
crispy05 Posted November 16, 2012 Author Share Posted November 16, 2012 cheers for the help, what am i looking for on i-wire on facebook? I just found this which looks promising http://www.trademe.co.nz/motors/car-parts-accessories/subaru/ecus/auction-531949680.htm Link to comment Share on other sites More sharing options...
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